PHM may refer to:

  • PulteGroup, NYSE stock symbol
  • Penn-Harris-Madison School Corporation, Indiana, US
  • A US Navy hull classification symbol: Patrol missile hydrofoil (PHM)
  • Proto-Hmong–Mien language
  • PHM Racing, a German auto racing team

Science

  • Master of Philosophy (M.Phil. or Ph.M.<!-- https://www.dictionary.com/browse/ph-m- -->)
  • Prognostics and health management
  • Pure homopolar motor, is an electric motor not requiring brushes, electronics, or semiconductor parts to convert direct current into torque.
  • Passive hydrogen maser, a type of atomic clock

Media

  • Pretty Hate Machine, the 1989 debut album from Nine Inch Nails
  • Project Hail Mary, 2021 book by Andy Weir
  • Project Hail Mary (film), its 2026 film adaptation